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Engineering, 26.03.2020 20:16 nia454

To provide some perspective on the dimensions of atomic defects, consider a metal specimen that 5 βˆ’2 3 3 has a dislocation density of 10 mm . Suppose that all the dislocations in 1000 mm (1 cm ) were somehow removed and linked end to end. How far (in miles) would this chain extend? Now suppose that the density is increased to 109 mmβˆ’2 by cold working. What would be the chain length of dislocations in 1000 mm3 of the material?

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To provide some perspective on the dimensions of atomic defects, consider a metal specimen that 5 βˆ’2...
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